branched chain reaction

基本解释

In the grafting reaction, the high graft yield is gained when POE is the grafting polymer, by using its structural properties such as higher branched degree and bigger side-chain.
将POE作为接枝机体树脂，利用其支化度比较高、容易形成接枝点来获得较高的接枝率；
The unimolecular decomposition and dehydrogenation of ethanol initiate the branched chain reaction, and the 3 isomers of radical C2H5O determine the direction of the reaction chain branching.
乙醇氧化经裂解反应、脱氢反应最终形成支链反应，乙氧基C2H5O的三种同分异构体在链分支中决定了链分支的进行方向。
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